<template>
	<view class="home">
		<swiper indicator-dots circular>
			<swiper-item v-for="item in swipers" :key="item.id">
				<image :src="item.img"></image>
			</swiper-item>
		</swiper>
		<!--导航区-->
		<view class="nav">
			<view class="nav_item" v-for="(item,index) in navs" :key="index" @click="navItemClick(item.path)">
				<view :class="item.icon"></view>
				<text>{{item.titile}}</text>
			</view>
			
		</view>
		<!--推荐商品-->
		<view class="hot_goods">
			<view class="title">
				推荐商品
			</view>
			<goods-list :goods="goods" @goodsItemClick="goGoodsDetail"></goods-list>
		</view>
	</view>
</template>

<script>
	import goodsList from '../../components/goods-list/goods-list.vue'
	export default {
		data() {
			return {
				swipers:[],
				goods:[],
				navs:[
					{
						icon: 'iconfont icon-ziyuan',
						titile: '黑马超市',
						path:'/pages/goods/goods'
					},
					{
						icon: 'iconfont icon-guanyuwomen',
						titile: '联系我们',
						path:'/pages/contact/contact'
					},
					{
						icon: 'iconfont icon-tupian',
						titile: '社区图片',
						path:'/pages/pics/pics'
					},
					{
						icon: 'iconfont icon-shipin',
						titile: '学习视频',
						path:'/pages/videos/videos'
					},
					]
			}
		},
		onLoad() {
			this.getSwipers()
			this.getHotGoods()
		},
		components:{'goods-list':goodsList},
		methods: {
			
			//获取轮播图得数据
			/* async */
			async getSwipers () {
				/* console.log('获取轮播图得数据')
				/const res =await uni.request/
				uni.request({
					url:'http://localhost:8082/api/getlunbo',
					success:res => {
						console.log(res)
						if(res.data.status !==0 ){
							return uni.showToast({
								title:'获取数据失败'
							})
						}
						this.swipers = res.data.message
					}
				}) */
				const res = await this.$myRuquest({
					url:'/api/getlunbo'
				})
				this.swipers = res.data.message
			},
			//获取热门商品列表数据
			async getHotGoods () {
				const res = await this.$myRuquest({
					url:'/api/getgoods?pageindex=1'
				})
				this.goods = res.data.message
			},
			//导航点击得处理函数
			navItemClick (url) {
				uni.navigateTo({
					url
				})
			},
			//导航到商品详情页
			goGoodsDetail (id) {
				uni.navigateTo({
					url:'/pages/goods-detail/goods-detail?id='+id
				})
			}
		}
	}
</script>

<style lang="scss">
	.home{
		swiper{
			width: 750rpx;
			height: 380rpx;
			image{
				height: 100%;
				width: 100%;
			}
		}
		.nav{
			display: flex;
			.nav_item{
				width: 25%;
				text-align: center;
				view{
					width: 120rpx;
					height: 120rpx;
					background: $shop-color;
					border-radius: 60rpx;
					margin: 10px auto;
					line-height: 120rpx;
					color: #fff;
					font-size: 50rpx;
				}
				.icon-tupian{
					font-size: 45rpx;
				}
				text{
					font-size: 30rpx;
				}
			}
		}
		.hot_goods{
			background: #eee;
			overflow: hidden;
			margin-top: 10px;
			.title{
				height: 50px;
				line-height: 50px;
				color: $shop-color;
				text-align: center;
				letter-spacing: 20px;
				background:#fff;
				margin: 7rpx 0;
			}
		}
		
	}
</style>
